package cn.tedu.sp06;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
import org.springframework.context.annotation.Bean;
import org.springframework.http.client.SimpleClientHttpRequestFactory;
import org.springframework.web.client.RestTemplate;

@EnableCircuitBreaker
@SpringBootApplication
public class Sp06RibbonApplication {

    public static void main(String[] args) {
        SpringApplication.run(Sp06RibbonApplication.class, args);
    }
    @Bean
    @LoadBalanced
    public RestTemplate restTemplate(){
        //设置调用超时时间，超时后认为调用失败
      SimpleClientHttpRequestFactory f=  new SimpleClientHttpRequestFactory();
      f.setConnectTimeout(1000);//建立连接等待时间
      f.setReadTimeout(1000);//连接建立后，发送请求后，等待接收响应时间
        return new RestTemplate(f);
    }

}
